Home GPU Comparison NVIDIA GeForce 505 OEM vs AMD Radeon HD 6770

NVIDIA GeForce 505 OEM vs AMD Radeon HD 6770

We compared two Desktop platform GPUs: 512MB VRAM GeForce 505 OEM and 1024MB VRAM Radeon HD 6770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 505 OEM 's Advantages
Released 2 years late
Lower TDP (25W vs 108W)
AMD Radeon HD 6770 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (76.80GB/s vs 9.600GB/s)
784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 505 OEM
0.045 TFLOPS
Radeon HD 6770 +2922%
1.36 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jan 2011
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
76.80GB/s

Render Config

2
SM Count
-
-
Compute Units
10
16
Shading Units
800
8
TMUs
40
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

2.356 GPixel/s
Pixel Rate
13.60 GPixel/s
4.712 GTexel/s
Texture Rate
34.00 GTexel/s
-
FP16 (half)
-
44.86 GFLOPS
FP32 (float)
1360 GFLOPS
-
FP64 (double)
-

Graphics Processor

GT218
GPU Name
Juniper
GT218-300-B1
GPU Variant
Juniper XT (215-0754013)
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
1.04 billion
57 mm²
Die Size
166 mm²

Board Design

25W
TDP
108W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
5.0

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